Dr. Nicole Duplaix is a retired Senior Instructor at Oregon State University’s Department of Fisheries, Wildlife, and Conservation Sciences. She received her master’s and doctorate degrees in Biology ...
IUCN SSC Otter Specialist Group

Overview and description
Description:
Group leadership
Dr Anna LOY
Born in Rome, MD and PhD at University of Rome 'Sapienza'. Co-Chair IUCN SSC Otter Specialist Group
Dr Nicole DUPLAIX
Dr. Nicole Duplaix is a retired Senior Instructor at Oregon State University’s Department of Fisheries, Wildlife, and Conservation Sciences. She received her master’s and doctorate degrees in Biology and Ecology from the University of Paris-Orsay, France. She conducted her doctoral research on the giant otters of Suriname in 1976, the first time this endangered species had been studied in the wild. She has studied otters and explored river systems worldwide for over 55 years and now focuses on otter research and conservation in Asia and South America. She is the founder and current Co-Chair of the IUCN-SSC Otter Specialist Group – the authority in global otter conservation. She co-founded TRAFFIC in 1973cand created its Washington DC office -- this organization monitors and documents the international trade in endangered and protected species. She first joined the IUCN-SSC's leadership in 1972 and has served in many capacities since then. She is a long-time contract photographer/writer the for National Geographic Society.
Dr Syed Ainul HUSSAIN
About our work
The Otter Specialist Group (OSG) is one of the oldest and largest specialist groups since 1973. Its goals include:
- to provide leadership for the conservation of all 14 otter species
- to determine, review and share the status, threats and needs of otters worldwide and update the IUCN Red List
- to promote the wise management of otters in captivity through ongoing collaboration with zoos and the publication of updated studbooks and husbandry manuals
- to present and promote the new research, conservation, education and management programs necessary to ensure the recovery of threatened and endangered otter populations
- to train and mentor a new generation of otter researchers on an ongoing basis
- to present and promote actions to curb the illegal trade and increase human-otter coexistence efforts
- to organise workshops, congresses and webinars to ensure scientific alignment, and give the chance to early career researchers to participate
- to increase scientific knowledge through publishing of peer-reviewed articles in the OSG Bulletin and other peer-reviewed journals.
Our mission
The aims of the IUCN SSC Otter Specialist Group are to provide leadership for the conservation of all otter species (Lutrinae), determine and review on a continuing basis the status and needs of otters, and promote the implementation of necessary research, conservation and management programmes by appropriate individuals, organisations and governments, and make known the status and conservation needs of otters, promoting the wise management of otter species.

Mountainous parts of Afghanistan, Pakistan, India, Nepal, China and Bhutan share similar natural environments and human lifestyles, and otters in these countries all face similar pressures from illegal trade, habitat pollution and poaching. The Network seeks to foster a partnership connecting conservationists and researchers across the Himalayan region in order to strengthen the protection of the three species of otters (Lutra lutra, Aonyx cinereus, and Lutrogale perspicillata) living in the rivers and wetlands of this spectacular landscape. The Network also aims to support communication among partners, facilitate collaboration, share information and best conservation practices, and create sustainable community partnerships to protect Himalayan otters.
The high density of jaguars and increasing tourism in the Pantanal create new challenges for otter conservation. Through the Giant Otter Project (Projeto Ariranhas), OSG supports research on human impact, predator interactions, and best ecotourism practices to ensure a balance between conservation and sustainable tourism.
Resources
Conserving Otter species worldwide
Our recent Global Otter Conservation Strategy details conservation plans.
Otters on the IUCN Red List
OSG assesses species for the IUCN Red List of Threatened Species to inform conservation efforts.
OSG Annual Report
Learn about SSG’s work and results in 2023.
Previous reports:
OSG Annual Report 2022
OSG Annual Report 2021
OSG Annual Report 2020
OSG Annual Report 2019
OSG Annual Report 2018
OSG Annual Report 2016-2017